.....but Gents - all we are doing is guessing. Nobody seems to have any definite info about the gearbox.
When I had pads and discs replaced after the pads wore down to the rivets, the dealer offered to replace both with after market parts. I chose to replace with FIAT items but when I replace the pads next time I'll be better informed and follow any recomendations from members of the Forum. Just in case the question hasn't been answered, the factory fit alloys that carry 165 tyres are 5J width; or 5" in other words. Fitting wider tyres (175) in my case is what I've been thinking of, and I'm having trouble getting a definitive answer to that question. As I understand it, there is some leeway in the diameter of the tyre. That is 10%. In other words, if you take the diameter of the wheel, 14", then add the height of the sidewalls X 2, that should give the overall diameter of the tyre. 165 (mm) X aspect ratio (65%) 107 (mm) X2. 14" in metric = 352mm + 114mm = 466mm total. If you want to fit 175 tyres, just make sure the aspect ratio (/65, or /60) then, as long as the total diameter of the larger tyre is within 10% of the original you will be legal. That still doesn't answer the question as to whether wider tyres will fit the 5" rim, but may cast some light on other sizings. Oops, just realised I've provided the answer to a question nobody asked,
Oops, just realised I've provided the answer to a question nobody asked,
The MOT tests brake function and efficiency, not brake pad wearThis might be of interest to some of you. I posted on the Honest John website regarding how much brake pad material should be left before replacement is needed.
It appears that the minimum thickness for the MOT is 1.5mm but the consensus of opinion is that you should not let the pads go below 3mm.